import _thread
import time


# 为线程定义一个函数
def print_time(threadname, delay):
    count = 0
    while count < 5:
        time.sleep(delay)
        count += 1
        print("%s:%s" % (threadname, time.ctime(time.time())))


# 语法 _thread.start_new_thread ( function, args[, kwargs] )
# 创建两个线程
try:
    _thread.start_new_thread(print_time, ("Thread-1", 2,))
    _thread.start_new_thread(print_time, ("Thread-2", 4,))
except Exception as e:
    print(e)

while 1:
    pass
